* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
}

body {
  font-family: "微软雅黑", Verdana, Arial, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: inherit;
  font-weight: 500;
  line-height: inherit;
  color: inherit;
}

img {
  width: 100%;
  height: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

p {
  color: inherit;
}

li {
  list-style: none;
}

span {
  color: #ffffff;
}

video {
  width: 100%;
  height: 100%;
}

svg {
  width: 100%;
  height: 100%;
  overflow: visible !important;
}

.swiper-container {
  width: 100%;
  height: 100%;
}

.swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;

  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.line-box {
  position: relative;
  height: 30px;
}

.line-box::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 0px;
  border-top: 2.78px solid #ff0000;
  transform: translateY(-50%);
}

.circle-box {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1px solid #ff0000;
}

.masked::before,
.masked-clear::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: #ffffff;
  opacity: 0.8;
}

.masked-clear::before {
  opacity: 0.4;
}

.arrow-down {
  position: relative;
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-left: 5px;
}

.arrow-down::before {
  content: "";
  position: absolute;
  top: 50%;
  width: 100%;
  height: 100%;
  border-top: 1px solid #909399;
  border-right: 1px solid #909399;
  transform: translateY(-100%) rotate(135deg);
  transition: all 0.3s;
}
